Composite and wood decks with railings, laid out to the doors and the grade, framed to code. This page covers Gibson Island, plus Pasadena: 3 ZIP codes in Anne Arundel County.
The layout is matched to the doors and the yard. Material is chosen at the estimate.
Sized to the house and laid out for how you actually use the yard.
Boards that hold color and skip the yearly stain.
Pressure-treated wood when the house wants real boards.
Stairs, rails, and code-right infill that finish the elevation.
Boards that flex, crack, or stay dark and damp.
Posts and rails that move when you lean on them.
Nails backing out and fasteners bleeding rust.
Gaps where the deck meets the house, or stairs that shift.
ExteriorMax installs roofing, siding, windows, gutters, doors, and decks in Gibson Island, Maryland under MD 142964. Maryland, Virginia, West Virginia, and Pennsylvania are authorized service areas. The business address is 6301 Ivy Ln, Suite 120, Greenbelt, MD 20770.
The ZIP codes below are the zone list that names Gibson Island, along with Pasadena. They are not a city-limit map of Gibson Island alone.
Photos on this page are examples of ExteriorMax work and the products we install. They are not a job at a specific address.
Pasadena, Gibson Island. Anne Arundel County. Zone MD-AA-PASADENA. ZIP codes: 21056, 21122, 21123.
From 2025-11-11 through 2026-11-11, National Weather Service severe reports for Anne Arundel County include this headline: 83 mph winds recorded in Anne Arundel County. That is a county record. It does not mean every home in these ZIP codes experienced that weather. A county wind headline is not a deck inspection. Soft boards, loose ledgers, and wobbly rails are what we look at on site.
$0 down financing for qualified homeowners. Plans are walked at the inspection. A small deposit holds the schedule. Financing details.
Yes. This page covers Gibson Island, plus Pasadena: 3 ZIP codes in Anne Arundel County under MD 142964.
Signature decks, Composite, Wood, Railings. The layout is matched to the doors and the yard. Material is chosen at the estimate.
Laid out with you, Footings and ledger, Boards and fasteners, Rails, stairs, and walkthrough.
Permit rules differ by county. ExteriorMax handles the permit and HOA packet for the job. We do not publish a separate permit fee for Gibson Island.
$0 down financing for qualified homeowners. Plans are walked at the inspection. A small deposit holds the schedule.
Also in Gibson Island: Roofing in Gibson Island · Siding in Gibson Island · Windows in Gibson Island · Gutters in Gibson Island · Doors in Gibson Island.
Company-wide decks page · Composite and wood decks · Gibson Island overview
Pasadena decks · Annapolis decks · Arnold decks · BWI decks · Cape St. Claire decks · Crofton decks · Davidsonville decks · Deale decks
Gibson Island, plus Pasadena. ExteriorMax installs roofing, siding, windows, gutters, doors, and decks in Gibson Island, Maryland under MD 142964. Maryland, Virginia, West Virginia, and Pennsylvania are authorized service areas. The business address is 6301 Ivy Ln, Suite 120, Greenbelt, MD 20770.